Declension table of ?anvāntrya

Neuter	Singular	Dual	Plural
Nominative	anvāntryam	anvāntrye	anvāntryāṇi
Vocative	anvāntrya	anvāntrye	anvāntryāṇi
Accusative	anvāntryam	anvāntrye	anvāntryāṇi
Instrumental	anvāntryeṇa	anvāntryābhyām	anvāntryaiḥ
Dative	anvāntryāya	anvāntryābhyām	anvāntryebhyaḥ
Ablative	anvāntryāt	anvāntryābhyām	anvāntryebhyaḥ
Genitive	anvāntryasya	anvāntryayoḥ	anvāntryāṇām
Locative	anvāntrye	anvāntryayoḥ	anvāntryeṣu

Compound anvāntrya -

Adverb -anvāntryam -anvāntryāt